You missed a very brief (but very nice) opera duet with McPhee and Bocelli. It was great. They sounded fantastic together.
It was beautiful sounding. I didn't get what gripe the judges had with Kat. I really don't expect to hear Whitney Houston's song sound exactly like her unless it is HER, and judging by the cover of this week's "National Enquirer", baby, that ain't gonna be happening any time soon! Ooh boy.
FWIW, I think Kat will be fine this week. Kellie actually MAY be in trouble...